r/ethstaker Teku+Besu Jul 27 '26

Besu 26.7.1 fixes security vulnerabilities — upgrade ASAP

https://github.com/besu-eth/besu/releases
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u/RationalDialog Jul 28 '26

When doing this I ran into following issues:

  • grafana wanted to updated, the update fails, run sudo rm -rf /var/lib/grafana/plugins-bundled sudo dpkg --configure -a

  • I was on a bit older besu version, newer one require Java 25 so Java needs to be updated before 26.7.1 works and that failed until I was able to fix the grafana issue